What is 73,489 in expanded form
2 answers:
Answer:
To write the expanded form of : 73,489.
Expanded Number Notation: To write a number is to show the value of each digit.
As a sum of each digit multiplied by its matching place value ( i.e, ones, tens, hundreds, thousands etc.)
Then, the expanded form of number 73,489;
=
Therefore, the expanded form of number
73,489=
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Answer:
Step-by-step explanation:
The equation of the line you will find should be in the form y =mx+c , where m is the gradient and c is the y intercept.
The gradient of a line that is perpendicular to a line [of a known gradient] is the negative reciprocal of the gradient of the first. i.e. if a is the known gradient and the perpendicular gradient is b, ab = -1. Therefore the -3b=-1 and b= 1/3
you can now write y = mx +c as y = 1/3x +c
As you have been given a coordinate, you can input these values into y= 1/3x + c
-12 = 1/3(6) +c
-12 - 2 = c
c = -14
hence the equation of the line is y= 1/3x -14